html,
body,
#app {
  /* 写满全屏 */
  height: 100%;
  margin: 0;
  padding: 0;
}
.el-breadcrumb {
  margin-bottom: 15px;
  font-size: 12px;
}
.el-steps {
  margin: 15px 0px;
}
.el-step__title {
  font-size: 13px;
}
